Cheap flights from San Juan to London

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1 adult

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Thu 30/9

Thu 7/10

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from San Juan to London.

View current United Kingdom travel restrictions

Flight information for San Juan to London

Find info about flight duration, direct flights, and airports for your flight from San Juan to London

Best price found	£282	The best flight deal from San Juan to London found on momondo in the last 72 hours is £282
Fastest flight time	12h 27m	The fastest flight from San Juan to London takes 12h 27m
Direct flights	None	There are no direct flights from San Juan to London. Popular non-direct routes for this connection are San Juan Luis Munoz Marin Intl Airport - London Gatwick Airport, San Juan Luis Munoz Marin Intl Airport - London Heathrow Airport and San Juan Luis Munoz Marin Intl Airport - London City Airport.
Airports in London	6 airports	There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from San Juan to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Juan to London?

February

The cheapest time of year to fly to London from San Juan is February. The most expensive is June.

What is the cheapest San Juan to London flight route?

San Juan Luis Munoz Marin Intl - London Heathrow

Fly from San Juan Luis Munoz Marin Intl to London Heathrow for the best San Juan - London flight prices

How far in advance should you book San Juan to London flights?

60 days before

The cheapest time to buy a flight from San Juan to London is approximately 60 days to departure

Easily compare return flights from San Juan to London

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Juan to London by changing tabs

Multiple Airlines

11 Nov

SJU05:51San Juan Luis Munoz Marin Intl

24h 54m

3 stops

LGW06:45London Gatwick

16 Nov

LGW05:40London Gatwick

31h 52m

2 stops

SJU13:32San Juan Luis Munoz Marin Intl

£360

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Air Canada

25 Jan

SJU21:05San Juan Luis Munoz Marin Intl

25h 25m

2 stops

LHR22:30London Heathrow

2 Feb

LHR08:00London Heathrow

28h 01m

2 stops

SJU12:01San Juan Luis Munoz Marin Intl

£366

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British Airways

9 Mar

SJU09:13San Juan Luis Munoz Marin Intl

15h 02m

1 stop

LHR00:15London Heathrow

23 Mar

LHR07:25London Heathrow

12h 20m

1 stop

SJU19:45San Juan Luis Munoz Marin Intl

£384

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Virgin Atlantic

24 Dec

SJU02:15San Juan Luis Munoz Marin Intl

20h 15m

1 stop

LHR22:30London Heathrow

12 Jan

LHR09:30London Heathrow

13h 28m

1 stop

SJU22:58San Juan Luis Munoz Marin Intl

£388

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Iberia

16 Mar

SJU17:20San Juan Luis Munoz Marin Intl

17h 40m

1 stop

LGW11:00London Gatwick

30 Mar

LGW06:50London Gatwick

12h 35m

1 stop

SJU19:25San Juan Luis Munoz Marin Intl

£388

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American Airlines

26 Jan

SJU06:56San Juan Luis Munoz Marin Intl

17h 19m

1 stop

LHR00:15London Heathrow

2 Feb

LHR01:05London Heathrow

20h 07m

2 stops

SJU21:12San Juan Luis Munoz Marin Intl

£389

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Find the cheapest one-way flights from San Juan to London

If you're looking for one-way flights from San Juan to London, view some of our deals below provided by Finnair

Multiple Airlines

1 Dec

SJU04:19San Juan Luis Munoz Marin Intl

17h 06m

1 stop

LHR21:25London Heathrow

£174

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Finnair

11 Dec

SJU07:05San Juan Luis Munoz Marin Intl

17h 10m

1 stop

LHR00:15London Heathrow

£238

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Multiple Airlines

24 Nov

SJU10:25San Juan Luis Munoz Marin Intl

14h 15m

1 stop

LHR00:40London Heathrow

£176

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Search last-minute flights to London from San Juan

Find and compare flight prices for your last-minute flight from San Juan to London

Multiple Airlines

4 Oct

SJU02:30San Juan Luis Munoz Marin Intl

19h 05m

2 stops

LHR21:35London Heathrow

11 Oct

LHR09:05London Heathrow

28h 18m

2 stops

SJU13:23San Juan Luis Munoz Marin Intl

£521

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Iberia

4 Oct

SJU17:05San Juan Luis Munoz Marin Intl

12h 55m

1 stop

LHR06:00London Heathrow

11 Oct

LHR06:35London Heathrow

13h 55m

1 stop

SJU20:30San Juan Luis Munoz Marin Intl

£658

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TAP AIR PORTUGAL

1 Oct

SJU06:40San Juan Luis Munoz Marin Intl

31h 15m

2 stops

LHR13:55London Heathrow

30 May

LHR02:00London Heathrow

26h 53m

2 stops

SJU04:53San Juan Luis Munoz Marin Intl

£744

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Multiple Airlines

4 Oct

SJU00:45San Juan Luis Munoz Marin Intl

24h 35m

3 stops

LHR01:20London Heathrow

11 Oct

LHR02:45London Heathrow

34h 38m

2 stops

SJU13:23San Juan Luis Munoz Marin Intl

£574

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Multiple Airlines

1 Oct

SJU02:30San Juan Luis Munoz Marin Intl

22h 50m

2 stops

LHR01:20London Heathrow

6 Oct

LHR06:25London Heathrow

17h 01m

2 stops

SJU23:26San Juan Luis Munoz Marin Intl

£588

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Iberia

1 Oct

SJU17:05San Juan Luis Munoz Marin Intl

12h 50m

1 stop

LHR05:55London Heathrow

8 Oct

LHR06:35London Heathrow

13h 55m

1 stop

SJU20:30San Juan Luis Munoz Marin Intl

£667

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How far is San Juan to London by plane?
San Juan and London are 4196.4 mi apart from one another. Flights usually cover this in 12h 06m, depending on flying conditions and air traffic around both airports.

Can I fly to London from San Juan right now?

Information is based on travel restrictions from San Juan to London

Most visitors from San Juan need to provide a negative COVID-19 test result and/or quarantine to enter London.

COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering London.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.

Can I fly back to San Juan from London?

Returning to San Juan from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Juan.

Quarantine requirements
Visitors from London are not required to quarantine after entering San Juan.

If you are planning to travel to London at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.